Oil-immersed Transformer Temperature Controller
Your Professional Oil-immersed Transformer Temperature Controller Supplier
Perigon Technology is a high-tech enterprise specializing in the research, development, and manufacturing of core components for power equipment. Rooted in our specialized field, and supported by a 3,000 square meter modern factory and 10 million RMB in strategic investment, we are committed to providing customers with high-quality top-blowing cross-flow fans and dry-type transformer temperature controllers.
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Why Choose Us
Professional Team
We have a lean yet professional "core team of 8" (2 sales personnel, 3 technical personnel, and 3 after-sales service personnel), working together collaboratively with complementary skills.
Certifications
Through years of international engineering experience, our factory has the ability to produce transformers that meet IEC,IEEE,ANSI, CSA and other international standards.
Production Capacity
The refined layout of our single factory enables a seamless, closed-loop production process from raw materials to finished products. Our stable annual output of hundreds of thousands of units ensures that we can respond flexibly and promptly to market demands, providing reliable production capacity to guarantee the successful implementation of our clients' projects.
Quality Control
Every transformer undergoes a full FAT at our facility before delivery. The FAT includes routine tests according to IEC 60076, such as insulation resistance, turns ratio, short-circuit impedance, no-load/load losses, and more. Third-party witness (SGS, BV, etc.) is also available upon request.
Oil-immersed Transformer Temperature Controller Specifications
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Code |
C100 |
C400 |
C401 |
C700 |
C900 |
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Panel size |
48mmx48mm |
48mmx96mm |
96mmx48mm |
72mmx72mm |
96mmx96mm |
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Perforate dimension |
45 mm x 45 mm |
45mm x 92 mm |
92mmx45mm |
68mmx68mm |
92mmx92mm |
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Depth |
90mm |
90mm |
90mm |
90mm |
90mm |
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Cold end compensation error |
≤±2.0℃ |
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Control cycle |
once/sec |
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Resolution ratio |
0.1℃,1℃ |
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Tem.0~50℃,Humunity |
AC 250V/3A(Impedance load) or AC 250V/0.3A(inductive load) |
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SSR output |
Drive current≥15mA，Voltage≥10V |
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Working voltage |
85~265VAC,50/60Hz |
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Work environment |
Tem.0~50℃ |
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Humunity |
≤85%RH Non-corrosive and strong electromagnetic situations |
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Key Features
Strong Load Adaptability
Capable of matching a variety of load types and power requirements, specifically designed for peak loads such as motors and inverters, it boasts excellent overload capacity, ensuring stable operation under complex operating conditions.
Flexible Voltage Adaptability
Accurately select the transformer based on actual input and output voltage requirements to meet diverse power configuration needs.
Excellent Environmental Adaptability
Suitable for ventilated, dry, dust-free, and non-corrosive environments. Optional special designs such as moisture-resistant, corrosion-resistant, and explosion-proof are available to accommodate a variety of demanding installation conditions.
Long Life and Low Maintenance
Utilizing proven and reliable technology, the product offers a long lifespan, simple maintenance, and a reputable brand reputation, effectively reducing lifetime operating costs.
Comprehensive Safety
Multiple built-in protection mechanisms, including overload and short-circuit protection, ensure equipment and personnel safety, providing peace of mind.
Cost-Effective Choice
Providing reliable quality and stable performance within your budget, balancing affordability with long-term reliability.
Type
Natural Air-Cooled Radiators (ONAN)
These are the simplest form of radiator used in smaller transformers. They rely on natural convection and ambient air to cool the transformer oil.
Forced Air-Cooled Radiators (ONAF)
Forced air-cooling radiators are typically used in larger transformers or those operating in high-temperature environments. These radiators use fans to force air through the radiator fins, increasing the rate of heat dissipation.
Oil and Water-Cooled Radiators (OFWF)
In larger transformers that operate under high loads, the oil is circulated through a radiator, and water is used as an additional cooling medium.
Oil and Air-Cooled Radiators (OFAF)
Similar to OFWF, these radiators use forced air and forced oil circulation. The oil is pumped through the radiator, and fans are used to blow air over the radiator fins, further enhancing cooling.
Main Components
Transformer Oil
The oil provides electrical insulation to prevent short circuits or electrical arcing between the transformer’s windings and core.
Radiators
Radiators are key elements of the cooling system. They are attached to the transformer tank and extend outward to allow the heat from the transformer oil to be transferred to the surrounding air.
Fans (Forced Cooling)
In larger transformers or in locations where the ambient temperature is consistently high, fans or blowers are often installed to provide forced air circulation over the radiators.
Oil Pumps
Oil pumps are used in larger transformers to promote the forced circulation of oil within the transformer tank and cooling system. These pumps ensure that the heated oil is effectively circulated from the internal windings to the radiators and back, thereby improving heat exchange efficiency.
Applications
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Utility Substations
Manages grid step-up/step-down transformers, allowing operators to dynamically adjust thermal limits based on load profiles.
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Renewable Energy Generation
Ensures reliable step-up operations in fluctuating environments like wind farms and photovoltaic power plants.
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Industrial & Mining Facilities
Supports heavy-duty operations with highly variable impact loads, such as steel rolling mills and electric arc furnaces.
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Critical Infrastructure
Protects equipment in data centers, hospitals, and water treatment plants to guarantee uninterrupted power delivery.
Shipping
We can shipping all over the world by DHL, UPS, FedEx, TNT and EMS. Pls contact us directly and we will use the way you prefer.
We will ship the items within 3 working days after the payment is reached.It will take around 3-7 days to reach your hands.
We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service.
Any import fees or charges are the buyer's responsibility.
Our Services
If some of the items you received aren't of perfect quality,we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
01
Stock availability subject to previous sales. All parts quoted are new and unused and are in original factory packaging unless specified.
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Before placing purchase order re-validate quotation.
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We depend on our customer satisfaction to succeed. Therefore, your feedback is extremely important to us.
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FAQ
As one of the leading oil-immersed transformer temperature controller manufacturers and suppliers in China, we also support customized service. Please rest assured to buy high quality oil-immersed transformer temperature controller from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
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